Homework help PLEASE? :]

[life in polaroids.]

ok..so im in honors math...just to get all this straight.

8th grade. ok so yea.

i need MAJOR help, bc the girl that i copy off of [shes my friend so dont worry, she loves me enuf]
yea..shes kinda..not at my house to help me..and theres too many to copy tomorrow.

so.....if you know how to do these..PLEASE help me.

A=1/2bh, for b


V=1/3b for h [b is to the second power]

-5/6p+2=-23

[lovesick]

so is this your problem that ypu have to do?

-5/6+2=-23

[life in polaroids.]

no i have to do all 3 :]

[life in polaroids.]

.................................

[lovesick]

ok well i know how to do the third one but not the others hold on

[life in polaroids.]

WAIT..i forgot..theres a p after the fraction

[lovesick]

ok that helps

[Crisp™]

i have no ideaaa

[life in polaroids.]

michael, hun, THAT DOESNT HELP!
i need help :/

[Crisp™]

I'm sorry =[

[lovesick]

got it!!!!!

5/6p+2=-23
5/6p+2-2=-23-2
5/6p=-25
5/6px6=-25x6
5p=-150
5p/5=-150/5
p=30

[carrie.beth]

i got that
she asked me how to do it
she is a cheater

[lovesick]

hehe yes i am

[who i am.]

uhmm... i asked my brother, he wants to know what topic it's on,

and it's kinda hard without values..

[life in polaroids.]

got it!!!!!

5/6p+2=-23
5/6p+2-2=-23-2
5/6p=-25
5/6px6=-25x6
5p=-150
5p/5=-150/5
p=30

why would u just multiply it by the six??

[say cheesee.]

A=1/2bh, for b

(2)A=1/2bh (2)

2A=bh
so divide bh by h
and 2A by h to get
2A/h=b

[carrie.beth]

it is 5 divided by 6 so you multiply by 6 which makes it 5

[conspiracyagainstme_]

I'm in 8th grade but i have no idea
don't we need to know what the base and height are to find
the area and volume?

[life in polaroids.]

A=1/2bh, for b

(2)A=1/2bh (2)

2A=bh
so divide bh by h
and 2A by h to get
2A/h=b

thank yooh :]

[life in polaroids.]

I'm in 8th grade but i have no idea
don't we need to know what the base and height are to find
the area and volume?

i dont have to solve all those, i have to simplify.

bc u cant solved without the proper things..but still.

[life in polaroids.]

it is 5 divided by 6 so you multiply by 6 which makes it 5

really?
cuz i mean..she smapled some problems for us..like say ur doing:
3/4w=-24

you would switch 3/4 to 4/3 and mulsiply on both sides like this

4/3x3/4w=-24/1x4/3

w=-8x4
w=-32

[VICTORIA.]

really?
cuz i mean..she smapled some problems for us..like say ur doing:
3/4w=-24

you would switch 3/4 to 4/3 and mulsiply on both sides like this

4/3x3/4w=-24/1x4/3

w=-8x4
w=-32


or you could multiply 3/4 times 4/1 so that the 4's cancel each other out.
you're basically un-doing each operation so that you can isolate the variable: W

www.webmath.com (http://www.webmath.com) check it out, it''s great.
it gives you the answers so you can check if you're doing everything right :]

[life in polaroids.]

ok thx..but what exactly am i solving? lol

[VICTORIA.]

ok thx..but what exactly am i solving? lol

i was just commenting on that sample problem you did.

it's kind of hard to show you on here.

[biznatch]

i have no idea
im in c math
were learning about adding integers
so i cant help you

[PartyintheUSA.]

haha i just had help on these type of problems
like a week ago. so i think i can help you.

A=1/2bh, for b

you do A=b
1/2 h

i tihnk thats right. im sorry.
im still unsure about them
cuase i got like half wrong and
half right. but since my teacher
only grades on if we tried i passed.
haha hope that helps. if its wrong
then sorry.ill post the thread
that i got help on my homework
a couple days ago. maybe thatll help

[PartyintheUSA.]

heres the threadss

http://www.zefron.com/forum/showthread.php?t=86332

http://www.zefron.com/forum/showthread.php?t=84682
^ this one is the most help.

when it says ; it meas solve for.
lol thats what threw me off

[marisasaurus]

the answer for the first one is 2A all over h.
its in my math book and i checked the answer :]

[down to earth]

wow even i don't get that
but no thanks anyways